VIRAL INFECTION53_1slide.pdf
VIRAL INFECTION53_1slide.pdf VIRAL INFECTION53_1slide.pdf
from med.nu.ac.th
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12.07.2015
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pathogenesisPoliovirus infects oropharynx secreted in saliva andswallowMultiplies in intestinal mucosa and lymph nodesHematogenous spreadingInvade to CNS and repilcate in spinal cord (spinal(poliomyelitis), or brain stem (bulbar poliomyelitis)* Virus destroys motor neuron in anterior horn ofspinal cord or brain stem*
Poliomyelitis• Clinical features- flaccid paralysis- muscle atrophy- hyporeflexia
- Page 52 and 53: Measles
- Page 54 and 55: Warthin-Finkeldeycells
- Page 56 and 57: Congenital rubella syndrome• Feta
- Page 58 and 59: Herpes simplex virus• Transmitted
- Page 60 and 61: HSV
- Page 62 and 63: pathogenesisInitial infection in sk
- Page 64 and 65: Neonatal herpes infection• Infect
- Page 66 and 67: Varicella zoster virus (VZV)• Pri
- Page 68 and 69: Varicella zoster virus (VZV)• Gro
- Page 70 and 71: shingles
- Page 73 and 74: Systemic with hematopoieticdisorder
- Page 75 and 76: Cytomegalovirus (CMV)• Transmitte
- Page 77 and 78: histology• Large purple intranucl
- Page 79 and 80: Epstein-Barr Virus (EBV)• Cause o
- Page 81: pathogenesisEBV replicates in B-lym
- Page 84 and 85: Arbovirus and hemorrhagicfever
- Page 86 and 87: Dengue virus• Infection with one
- Page 88 and 89: Human papilloma virus (HPV)• most
- Page 90 and 91: Human papilloma virus (HPV)• Anog
- Page 92 and 93: Skin warts
- Page 94 and 95: Koilocytosis of infected cells
- Page 96 and 97: pathogenesistransmitted primarily t
- Page 98 and 99: intracytoplasmic inclusion bodies(m
- Page 100 and 101: Central nervous system
- Page 104 and 105: Rabies virus• Cause of rabies (en
- Page 106 and 107: pathogenesisRabies virus multiplies
- Page 108 and 109: Arbo viral encephalitis virus• Ja
Poliomyelitis• Clinical features- flaccid paralysis- muscle atrophy- hyporeflexia
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